EP2244104A3 - Method and device for operating a radar-controlled environment recognition system - Google Patents

Method and device for operating a radar-controlled environment recognition system Download PDF

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Publication number
EP2244104A3
EP2244104A3 EP10004109A EP10004109A EP2244104A3 EP 2244104 A3 EP2244104 A3 EP 2244104A3 EP 10004109 A EP10004109 A EP 10004109A EP 10004109 A EP10004109 A EP 10004109A EP 2244104 A3 EP2244104 A3 EP 2244104A3
Authority
EP
European Patent Office
Prior art keywords
radar
operating
recognition system
controlled environment
environment recognition
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
EP10004109A
Other languages
German (de)
French (fr)
Other versions
EP2244104A2 (en
Inventor
Eric Amiot
Frank Kuenzler
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Valeo Schalter und Sensoren GmbH
Original Assignee
Valeo Schalter und Sensoren GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Valeo Schalter und Sensoren GmbH filed Critical Valeo Schalter und Sensoren GmbH
Publication of EP2244104A2 publication Critical patent/EP2244104A2/en
Publication of EP2244104A3 publication Critical patent/EP2244104A3/en
Ceased legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/88—Radar or analogous systems specially adapted for specific applications
    • G01S13/93—Radar or analogous systems specially adapted for specific applications for anti-collision purposes
    • G01S13/931—Radar or analogous systems specially adapted for specific applications for anti-collision purposes of land vehicles
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/66—Radar-tracking systems; Analogous systems
    • G01S13/72—Radar-tracking systems; Analogous systems for two-dimensional tracking, e.g. combination of angle and range tracking, track-while-scan radar
    • G01S13/723—Radar-tracking systems; Analogous systems for two-dimensional tracking, e.g. combination of angle and range tracking, track-while-scan radar by using numerical data
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/86—Combinations of radar systems with non-radar systems, e.g. sonar, direction finder
    • G01S13/867—Combination of radar systems with cameras
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/88—Radar or analogous systems specially adapted for specific applications
    • G01S13/93—Radar or analogous systems specially adapted for specific applications for anti-collision purposes
    • G01S13/931—Radar or analogous systems specially adapted for specific applications for anti-collision purposes of land vehicles
    • G01S2013/932—Radar or analogous systems specially adapted for specific applications for anti-collision purposes of land vehicles using own vehicle data, e.g. ground speed, steering wheel direction
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/88—Radar or analogous systems specially adapted for specific applications
    • G01S13/93—Radar or analogous systems specially adapted for specific applications for anti-collision purposes
    • G01S13/931—Radar or analogous systems specially adapted for specific applications for anti-collision purposes of land vehicles
    • G01S2013/9323—Alternative operation using light waves
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/88—Radar or analogous systems specially adapted for specific applications
    • G01S13/93—Radar or analogous systems specially adapted for specific applications for anti-collision purposes
    • G01S13/931—Radar or analogous systems specially adapted for specific applications for anti-collision purposes of land vehicles
    • G01S2013/9324—Alternative operation using ultrasonic waves
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/88—Radar or analogous systems specially adapted for specific applications
    • G01S13/93—Radar or analogous systems specially adapted for specific applications for anti-collision purposes
    • G01S13/931—Radar or analogous systems specially adapted for specific applications for anti-collision purposes of land vehicles
    • G01S2013/9327—Sensor installation details
    • G01S2013/93271—Sensor installation details in the front of the vehicles
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/88—Radar or analogous systems specially adapted for specific applications
    • G01S13/93—Radar or analogous systems specially adapted for specific applications for anti-collision purposes
    • G01S13/931—Radar or analogous systems specially adapted for specific applications for anti-collision purposes of land vehicles
    • G01S2013/9327—Sensor installation details
    • G01S2013/93272—Sensor installation details in the back of the vehicles

Abstract

Es wird ein Verfahren und eine Vorrichtung zum Betrieb eines radargestützten Umfelderkennungssystems vorgeschlagen, bei dem von einem Standardmodus mit einer vorgegebenen Frequenzbandbreite in einen von zusätzlichen Kriterien anhängigen zeitlich begrenzten Hochauflösungsmodus mit einer erhöhten Frequenzbandbreite schaltbar ist. Die zusätzlichen Kriterien können bei einem radargestützten Umfelderkennungssystem an Fahrzeugen (1) insbesondere von kritischen Fahrsituation abhängig sein, die ein Unfallrisiko bergen oder bei denen eine Objekterkennung im Umfeld des Fahrzeugs nicht eindeutig durchführbar ist.

Figure imgaf001
A method and an apparatus for operating a radar-based environment detection system is proposed in which switching is possible from a standard mode having a predetermined frequency bandwidth to a time-limited, high-resolution mode having an increased frequency bandwidth and being dependent on additional criteria. In the case of a radar-supported environment detection system on vehicles (1), the additional criteria may be dependent, in particular, on critical driving situations which involve an accident risk or in which object recognition in the surroundings of the vehicle can not be carried out unequivocally.
Figure imgaf001
EP10004109A 2009-04-22 2010-04-19 Method and device for operating a radar-controlled environment recognition system Ceased EP2244104A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102009018311A DE102009018311A1 (en) 2009-04-22 2009-04-22 Method and apparatus for operating a radar-based environment recognition system

Publications (2)

Publication Number Publication Date
EP2244104A2 EP2244104A2 (en) 2010-10-27
EP2244104A3 true EP2244104A3 (en) 2011-02-16

Family

ID=42286733

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10004109A Ceased EP2244104A3 (en) 2009-04-22 2010-04-19 Method and device for operating a radar-controlled environment recognition system

Country Status (2)

Country Link
EP (1) EP2244104A3 (en)
DE (1) DE102009018311A1 (en)

Families Citing this family (15)

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DE102011003886A1 (en) * 2011-02-09 2012-08-09 Robert Bosch Gmbh Transmitting device for use in vehicle to transmit driving situation information to road users during parking vehicle in e.g. parking bay, has communication unit transmitting information about determined parking operation to road users
JP5558440B2 (en) 2011-09-08 2014-07-23 三菱電機株式会社 Object detection device
DE102012200729A1 (en) * 2012-01-19 2013-07-25 Robert Bosch Gmbh Method and environment detection device for determining the position and / or the movement of at least one object in the surroundings of a vehicle by means of acoustic signals reflected at the object
DE102016224573A1 (en) * 2016-12-09 2018-06-14 Conti Temic Microelectronic Gmbh Radar system with dynamic object detection in a vehicle.
DE102018200814B3 (en) * 2018-01-18 2019-07-18 Audi Ag Method for operating a fully automatic guidance of a motor vehicle trained vehicle guidance system of the motor vehicle and motor vehicle
JP6637540B2 (en) * 2018-04-19 2020-01-29 京セラ株式会社 Electronic device, control method for electronic device, and control program for electronic device
DE102018123735A1 (en) * 2018-09-26 2020-03-26 HELLA GmbH & Co. KGaA Method and device for improving object detection of a radar device
DE102018123779A1 (en) 2018-09-26 2020-03-26 HELLA GmbH & Co. KGaA Method and device for improving object detection of a radar device
CN109814102B (en) * 2019-01-31 2020-10-27 厦门精益远达智能科技有限公司 Single lane superelevation monitoring method, device, equipment and storage medium
CN111856414A (en) 2019-04-08 2020-10-30 是德科技股份有限公司 Dynamic echo signal simulation for automotive radar sensor configuration
US11436876B2 (en) * 2019-11-01 2022-09-06 GM Global Technology Operations LLC Systems and methods for diagnosing perception systems of vehicles based on temporal continuity of sensor data
US11718296B2 (en) 2019-12-09 2023-08-08 Bendix Commercial Vehicle Systems Llc Using shared traffic information to support adaptive cruise control (ACC) between platooning vehicles
CN112526522B (en) * 2020-11-25 2022-08-19 湖北工业大学 Automatic control method for working mode of vehicle-mounted millimeter wave anti-collision radar
TWI793518B (en) * 2021-02-05 2023-02-21 為昇科科技股份有限公司 Multimode radar device
CN115372974A (en) * 2022-03-11 2022-11-22 为升科（上海）科技电子有限公司 Multi-mode radar system with gear detection function

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DE4242700A1 (en) * 1992-12-17 1994-06-23 Bosch Gmbh Robert Procedure for measuring the distance and speed of objects
GB2298538A (en) * 1990-02-28 1996-09-04 Marconi Gec Ltd Dual Mode Radar System
US5717399A (en) * 1994-11-17 1998-02-10 Honda Giken Kogyo Kabushiki Kaisha Radar device for vehicle use
EP0952459A2 (en) * 1998-04-23 1999-10-27 Volkswagen Aktiengesellschaft Device for detecting objects for vehicles
EP1739453A2 (en) * 1998-04-23 2007-01-03 Volkswagen Aktiengesellschaft Device for detecting objects for vehicles
EP2120062A2 (en) * 2008-05-15 2009-11-18 Furukawa Electric Co., Ltd. Pulse doppler radar device

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SE516718C2 (en) * 1996-03-28 2002-02-19 Totalfoersvarets Forskningsins An ultra-wideband coherent radar system that optimizes the possibility of radio interference detection
DE19803660C2 (en) * 1998-01-30 2001-07-05 Siemens Ag Motor vehicle radar
DE10322373A1 (en) * 2003-05-13 2004-12-02 Valeo Schalter Und Sensoren Gmbh Radar system for automobile operations, such as parking, provides pulsed radiation in first- and second-operating modes at first- and second-frequency bandwidths
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Patent Citations (6)

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Publication number Priority date Publication date Assignee Title
GB2298538A (en) * 1990-02-28 1996-09-04 Marconi Gec Ltd Dual Mode Radar System
DE4242700A1 (en) * 1992-12-17 1994-06-23 Bosch Gmbh Robert Procedure for measuring the distance and speed of objects
US5717399A (en) * 1994-11-17 1998-02-10 Honda Giken Kogyo Kabushiki Kaisha Radar device for vehicle use
EP0952459A2 (en) * 1998-04-23 1999-10-27 Volkswagen Aktiengesellschaft Device for detecting objects for vehicles
EP1739453A2 (en) * 1998-04-23 2007-01-03 Volkswagen Aktiengesellschaft Device for detecting objects for vehicles
EP2120062A2 (en) * 2008-05-15 2009-11-18 Furukawa Electric Co., Ltd. Pulse doppler radar device

Also Published As

Publication number Publication date
EP2244104A2 (en) 2010-10-27
DE102009018311A1 (en) 2010-10-28

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